Vientiane
July
Weather in Vientiane for July 2025
Your guide to Vientiane weather in July - trends and predictions
In general, the average temperature in Vientiane at the beginning of July is 30.9 °C. As the month progressed, temperatures tended to moderately fall, reaching an average of 29.4 °C by the end of July.
Vientiane experiences an exceptionally high level of rainfall in July, with more than 24 rainy days on average.
Is July a good time to visit Vientiane? check out the best time to travel to Vientiane page.
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3
Dry days
28
Rainy days
0
Snow days
32°/24°
Temperatures
9 km/h
Avg max wind
81 %
Avg humidity
Vientiane in July average weather
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| Mon. | Tue. | Wed. | Thu. | Fri. | Sat. | Sun. |
|---|---|---|---|---|---|---|
| 1  31° | 2 30° | 3 31° | 4 29° | 5 31° | 6 31° | |
| 7  33° | 8 33° | 9 30° | 10  31° | 11 31° | 12 31° | 13  33° |
| 14  33° | 15 31° | 16 32° | 17 31° | 18 29° | 19 30° | 20 30° |
| 21 30° | 22 33° | 23 32° | 24 30° | 25 29° | 26 31° | 27 33° |
| 28 32° | 29 27° | 30 27° | 31 27° |
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Temperatures trend during July in Vientiane
See the weather trend as well as the moving average line
July weather day by day
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| Date | Weather | Temperatures | Rain | UV | More |
|---|---|---|---|---|---|
| 1 Jul. | Moderate or heavy rain shower | 31° /24° | 15.9 mm | 7 | |
| 2 Jul. | Moderate or heavy rain shower | 30° /23° | 10.3 mm | 7 | |
| 3 Jul. | Moderate or heavy rain shower | 31° /23° | 19 mm | 7 | |
| 4 Jul. | Moderate or heavy rain shower | 29° /22° | 32.6 mm | 6 | |
| 5 Jul. | Moderate or heavy rain shower | 31° /23° | 18.2 mm | 7 | |
| 6 Jul. | Moderate rain at times | 31° /23° | 8.1 mm | 7 | |
| 7 Jul. | Patchy rain possible | 33° /24° | 9.4 mm | 7 | |
| 8 Jul. | Moderate rain at times | 33° /24° | 15.4 mm | 7 | |
| 9 Jul. | Moderate or heavy rain shower | 30° /24° | 15.1 mm | 7 | |
| 10 Jul. | Heavy rain at times | 31° /23° | 10 mm | 7 | |
| 11 Jul. | Moderate or heavy rain shower | 31° /24° | 12.8 mm | 7 | |
| 12 Jul. | Moderate or heavy rain shower | 31° /24° | 2.7 mm | 7 | |
| 13 Jul. | Partly cloudy | 33° /23° | 1.4 mm | 8 | |
| 14 Jul. | Cloudy | 33° /24° | 18.2 mm | 7 | |
| 15 Jul. | Moderate or heavy rain shower | 31° /24° | 10.6 mm | 7 | |
| 16 Jul. | Moderate rain at times | 32° /23° | 19.3 mm | 7 | |
| 17 Jul. | Moderate rain at times | 31° /23° | 23.7 mm | 7 | |
| 18 Jul. | Moderate or heavy rain shower | 29° /23° | 26.8 mm | 7 | |
| 19 Jul. | Moderate or heavy rain shower | 30° /23° | 36.6 mm | 7 | |
| 20 Jul. | Moderate or heavy rain shower | 30° /23° | 12 mm | 7 | |
| 21 Jul. | Moderate or heavy rain shower | 30° /23° | 9.5 mm | 7 | |
| 22 Jul. | Moderate or heavy rain shower | 33° /23° | 10.1 mm | 7 | |
| 23 Jul. | Heavy rain at times | 32° /24° | 3.5 mm | 7 | |
| 24 Jul. | Moderate or heavy rain shower | 30° /23° | 15.4 mm | 7 | |
| 25 Jul. | Moderate or heavy rain shower | 29° /23° | 10.7 mm | 7 | |
| 26 Jul. | Patchy rain possible | 31° /23° | 7.7 mm | 7 | |
| 27 Jul. | Partly cloudy | 33° /24° | 1.5 mm | 8 | |
| 28 Jul. | Moderate rain at times | 32° /24° | 4.8 mm | 7 | |
| 29 Jul. | Moderate or heavy rain shower | 27° /23° | 30.3 mm | 6 | |
| 30 Jul. | Moderate or heavy rain shower | 27° /23° | 23.7 mm | 6 | |
| 31 Jul. | Moderate or heavy rain shower | 27° /22° | 13.5 mm | 6 | |
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Important Notice
Our weather forecast for Vientiane in July is based on the analysis of historical data rather than real-time forecast models. While this provides a general overview, weather conditions can change. We recommend that you check the Vientiane forecast closer to your planned date for the most up-to-date weather information.
Vientiane in July - FAQ
What are the expected maximum and minimum temperatures in Vientiane during July?
During July, expect a variety of temperatures with highs around 32° and lows near 24°, suitable for diverse activities and preferences.
How much rainfall should be expected in Vientiane during July?
Significant rainfall exceeding 397.8 mm is expected in Vientiane during July, occurring over more than 28 days. Preparing for wet conditions is recommended in your planning.
What are the typical wind conditions in Vientiane during July?
The average wind speed in Vientiane during July is 9 km/h, suggesting breezy to windy conditions, depending on your activities.
What to pack to Vientiane in July?
As you prepare for your trip to Vientiane in July, it's important to consider the typical weather patterns for the time of year. Below is a carefully tailored packing list to ensure that your time in Vientiane, during July, is comfortable and enjoyable, regardless of the weather conditions.
- Clothing
- Lightweight Clothing: T-shirts, blouses, shorts, skirts
- Rain Gear: Lightweight, waterproof clothing
- Footwear
- Waterproof Shoes
- Sandals/Flip-flops: Comfortable for warm climates
- Accessories
- Sunglasses: For sun protection
- Sun Hats: Wide-brimmed hats for sun protection in warm weather
- Umbrellas/Raincoats: For rainy days
- Personal Items
- Sunscreen: High SPF for sunny destinations
- Lip Balm with SPF: To protect against chapped lips
- Insect Repellent: For destinations with mosquitos or other insects
July rainfall patterns in Vientiane
Explore the daily rainfall trends and prepare for Vientianes July weather 💧
UV exposure in Vientiane during July
Stay informed about UV levels for safe outdoor activities throughout the month of July ☀️
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